* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}
:deep(.el-tooltip__trigger:focus-visible) {
  outline: unset;
}

/* 路由切换的淡入淡出过渡 */
.fade-enter-from,
.fade-leave-to {
  opacity: 0;
}
.fade-enter-active {
  transition: opacity 0.5s ease;
}
